Auxiliary illuminated turn signal for semi-trailers



FIG. 1 is a left front perspective view of a turn signal for semi-trailers showing my new design;

FIG. 2 is a top plan view thereof on a reduced scale;

FIG. 3 is a front elevational view thereof on a reduced scale;

FIG. 4 is a rear elevational view thereof on a reduced scale;

FIG. 5 is a left side elevational view thereof on a reduced scale;

FIG. 6 is a right side elevational view thereof on a reduced scale; and

FIG. 7 is a bottom plan view thereof on a reduced scale. 

The ornamental design for auxiliary illuminated turn signal for semi-trailers, as shown and described. 